Dr. Giacomo Corrielli Profile

Dr. Giacomo Corrielli

at CNR-Istituto di Fotonica e Nanotecnologie

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 12 March 2024 Poster + Paper

Universal photonic processors fabricated by direct femtosecond-laser writing

Riccardo Albiero, Niki Di Giano, Ciro Pentangelo, Marco Gardina, Serena Di Giorgio, Francesco Ceccarelli, Giacomo Corrielli, Roberto Osellame

Proceedings Volume 12889, 1288911 (2024) https://doi.org/10.1117/12.3002939

KEYWORDS: Phase shifts, Fabrication, Quantum processors, Waveguides, Quantum optical circuits, Photonic integrated circuits, Calibration, Quantum devices, Quantum amplitude, Matrices

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Proceedings Article | 16 August 2023 Presentation

Lens-free holographic imager with ultrahigh phase sensitivity and large field-of-view

Sebastian Haegele, Giacomo Corrielli, Matěj Hejda, Luc Dümpelmann, Roland Terborg, Roberto Osellame, Valerio Pruneri

Proceedings Volume 12618, 1261810 (2023) https://doi.org/10.1117/12.2673873

KEYWORDS: Imaging systems, Holography, Holograms, Refractive index, Phase imaging, Optical path differences, Signal intensity, Shearing interferometers, Semiconductors, Resolution enhancement technologies

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Proceedings Article | 17 March 2023 Presentation

Femtosecond laser-written vapor cells for integrated chip-scale atomic sensing

Vito Giovanni Lucivero, Andrea Zanoni, Giacomo Corrielli, Roberto Osellame, Morgan Mitchell

Proceedings Volume PC12411, PC124110H (2023) https://doi.org/10.1117/12.2650448

KEYWORDS: Sensors, Femtosecond phenomena, Glasses, Optical components, Fabrication, Waveguides, Singular optics, Silicon, Silica, Quantum communications

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Proceedings Article | 17 March 2023 Presentation

Kilohertz thermo-optic phase shifting in femtosecond laser written photonic integrated circuits

Roberto Memeo, Francesco Ceccarelli, Giacomo Corrielli, Roberto Osellame

Proceedings Volume PC12411, PC124110I (2023) https://doi.org/10.1117/12.2649907

KEYWORDS: Photonic integrated circuits, Waveguides, Phase modulation, Switching, Silica, Polarization, Optical components, Thermal optics, Femtosecond phenomena, Phase shifting

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SPIE Journal Paper | 6 February 2023 Open Access

Deep reinforcement learning for quantum multiparameter estimation

Valeria Cimini, Mauro Valeri, Emanuele Polino, Simone Piacentini, Francesco Ceccarelli, Giacomo Corrielli, Nicolò Spagnolo, Roberto Osellame, Fabio Sciarrino

AP, Vol. 5, Issue 01, 016005, (February 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.1.016005

KEYWORDS: Education and training, Quantum protocols, Quantum experiments, Quantum numbers, Quantum systems, Quantum machine learning, Evolutionary algorithms, Quantum sensors, Quantum bounds, Quantum interferometry

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Proceedings Article | 26 August 2022 Poster + Paper

On-sky experiment of the discrete beam combiner: lessons learned and strategies for improved calibration of the transfer function

Abani Shankar Nayak, Lucas Labadie, Tarun Sharma, Simone Piacentini, Giacomo Corrielli, Roberto Osellame, Ettore Pedretti, Aline Dinkelaker, Eloy Hernandez, Kalaga Madhav, Martin Roth

Proceedings Volume 12183, 121832H (2022) https://doi.org/10.1117/12.2629673

KEYWORDS: Visibility, Waveguides, Cameras, Sensors, Photometry, Calibration, Telescopes, Photodetectors, Interferometry, Integrated optics

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Proceedings Article | 5 March 2021 Presentation + Paper

Space qualification of integrated photonic circuits fabricated by ultrafast laser writing

Simone Piacentini, Tobias Vogl, Giacomo Corrielli, Ping Koy Lam, Roberto Osellame

Proceedings Volume 11676, 1167616 (2021) https://doi.org/10.1117/12.2581227

KEYWORDS: Photonic integrated circuits, Integrated photonics, Integrated circuits, Ultrafast lasers, Integrated circuit design, Waveguides, Satellites, Quantum networks, Quantum communications, Optical fibers

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Proceedings Article | 13 December 2020 Presentation + Paper

First on-sky results with an interferometric discrete beam combiner (DBC) at the William Herschel Telescope

Abani Shankar Nayak, Tarun Kumar Sharma, Lucas Labadie, Simone Piacentini, Giacomo Corrielli, Roberto Osellame, Éric Gendron, Jean-Tristan Buey, Fanny Chemla, Mathieu Cohen, Nazim Bharmal, Lisa Bardou, Lazar Staykov, James Osborn, Timothy Morris, Ettore Pedretti, Aline Dinkelaker, Kalaga Madhav, Martin Roth

Proceedings Volume 11446, 114461D (2020) https://doi.org/10.1117/12.2562563

KEYWORDS: Interferometry, Telescopes, Integrated optics, Waveguides, Spatial filters, Infrared radiation, Laser development, Channel waveguides, Ultrafast lasers, Borosilicate glass

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Proceedings Article | 9 March 2020 Presentation

Femtosecond laser writing of 3D polarization insensitive integrated devices for astrophotonics (Conference Presentation)

Simone Piacentini, Giacomo Corrielli, Abani Shankar Nayak, Tarun Kumar Sharma, Kalaga Madhav, Andrea Adami, Ettore Pedretti, Stefano Minardi, Lucas Labadie, Roberto Osellame

Proceedings Volume 11270, 112700S (2020) https://doi.org/10.1117/12.2544978

KEYWORDS: Polarization, Femtosecond phenomena, Astrophotonics, Telescopes, Waveguides, Stellar interferometry, Birefringence, Annealing, Interferometry, Integrated photonics

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Proceedings Article | 9 March 2020 Presentation

Integrated discrete beam combiner with a pupil remapper for stellar interferometry (Conference Presentation)

Simone Piacentini, Giacomo Corrielli, Abani Shankar Nayak, Tarun Kumar Sharma, Kalaga Madhav, Ettore Pedretti, Stefano Minardi, Lucas Labadie, Roberto Osellame

Proceedings Volume 11287, 112870B (2020) https://doi.org/10.1117/12.2545027

KEYWORDS: Stellar interferometry, Telescopes, Interferometry, Astronomy, Waveguides, Spatial resolution, Astronomical telescopes, Wavefronts, Interferometers, Photonic integrated circuits

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Proceedings Article | 3 January 2020 Paper

Integrated optics-interferometry using pupil remapping and beam combination at astronomical H-band

Abani Shankar Nayak, Simone Piacentini, Tarun Kumar Sharma, Giacomo Corrielli, Roberto Osellame, Lucas Labadie, Stefano Minardi, Ettore Pedretti, Kalaga Madhav, Martin Roth

Proceedings Volume 11203, 112030V (2020) https://doi.org/10.1117/12.2541608

KEYWORDS: Visibility, Integrated optics, Astronomy, Telescopes, Physics, Interferometry, Ultrafast lasers, Waveguides, Deformable mirrors, Astrophysics

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Proceedings Article | 4 March 2019 Presentation + Paper

Discrete beam combiners from astronomy to lasers

Stefano Minardi, Momen Diab, Ettore Pedretti, Abani Shankar-Nayak, Allar Saviauk, Simone Piacentini, Giacomo Corrielli, Roberto Osellame, Romina Diener, Jan Tepper, Lucas Labadie, Felix Dreisow, Markus Grafe, Thomas Pertsch, Stefan Nolte, Ronny Errmann, Diane Stoffel, Nadia Chakrova

Proceedings Volume 10921, 1092110 (2019) https://doi.org/10.1117/12.2512276

KEYWORDS: Waveguides, Astronomy, Telescopes, Sensors, Stars, Laser applications, Integrated optics, Fiber lasers, Interferometry

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Proceedings Article | 4 March 2019 Presentation

Single-photon storage in laser written waveguides fabricated in rare-earth-doped solids (Conference Presentation)

Giacomo Corrielli, Alessandro Seri, Dario Lago, Andreas Lenhard, Hugues de Riedmatten, Roberto Osellame, Margherita Mazzera

Proceedings Volume 10933, 109330R (2019) https://doi.org/10.1117/12.2508762

KEYWORDS: Waveguides, Single photon, Solids, Quantum memory, Crystals, Quantum efficiency, Integrated optics, Light-matter interactions, Channel waveguides, Yttrium

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Proceedings Article | 9 July 2018 Presentation + Paper

A six-apertures discrete beam combiners for J-band interferometry

Ettore Pedretti, S. Piacentini, G. Corrielli, Roberto Osellame, Stefano Minardi

Proceedings Volume 10701, 1070116 (2018) https://doi.org/10.1117/12.2312033

KEYWORDS: Waveguides, Interferometry, Visibility, Telescopes, Integrated optics, Cameras, Astronomy, Stars, Manufacturing, Annealing

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The astronomical J-band (1.25 micrometres) is a relatively untapped wave-band in long-baseline infrared interferometry. It allows access to the photosphere in giant and super-giant stars relatively free from opacities of molecular bands. The J-band can potentially be used for imaging spots in the 1350 nm ionised iron line on slowly rotating magnetically-active stars through spectro-interferometry. In addition, the access to the 1080 nanometres He I line may probe out flows and funnel-flows in T-Tauri stars and allow the study of the star-disk interaction.

We present the progress in the development of a six-inputs, J-band interferometric beam combiner based on the discrete beam combiner (DBC) concept. DBCs are periodic arrays of evanescent coupled waveguides which can be used to retrieve simultaneously the complex visibility of every baseline from a multi-aperture interferometer. Existing, planned or future interferometric facilities combine or will combine six or more telescopes at the time, thus increasing the snapshot uv coverage from the interferometric measurements. A better uv coverage will consequently enhance the accuracy of the image reconstruction. DBCs are part of the wider project Integrated astrophotonics that aims to validates photonic technologies for utilisation in astronomy.

Before manufacturing the component we performed extensive numerical simulations with a coupled modes model of the DBC to identify the best input configuration and array length. The 41 waveguides were arranged on a zig-zag array that allows a simple optical setup for dispersing the light at the output of the waveguides.

The component we are currently developing is manufactured in borosilicate glass using the technique of multi-pass ultrafast laser inscription (ULI), using a mode-locked Yb:KYW laser at the wavelength of 1030 nm, pulse duration of 300 fs and repetition rate of 1 MHz. After annealing, the written components showed a propagation loss less than 0.3 dB/cm and a negligible birefringence at a wavelength of 1310 nm, which makes the components suitable for un-polarized light operation. A single mode fiber-to-component insertion loss of 0.9 dB was measured. Work is currently in progress to characterize the components in spectro-interferometric mode with white light covering the J-band spectrum.

Proceedings Article | 14 March 2018 Presentation

Versatile integrated source of entangled photons at telecom wavelength in femtosecond-laser-written circuits (Conference Presentation)

Simone Atzeni, Giacomo Corrielli, Andrea Crespi, Roberto Osellame, Adil Rab, Emanuele Polino, Mauro Valeri, Nicolo Spagnolo, Paolo Mataloni, Fabio Sciarrino

Proceedings Volume 10547, 105470Y (2018) https://doi.org/10.1117/12.2290555

KEYWORDS: Photons, Integrated optics, Waveguides, Quantum computing, Femtosecond laser micromachining, Lithium niobate, Directional couplers, Interferometers, Quantum optics, Single photon

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Proceedings Article | 2 June 2017 Presentation

Laser-written waveguides in rare-earth-doped crystal for integrated optical memory applications (Conference Presentation)

Giacomo Corrielli, Alessandro Seri, Margherita Mazzera, Roberto Osellame, Hugues de Riedmatten

Proceedings Volume 10118, 101180R (2017) https://doi.org/10.1117/12.2251441

KEYWORDS: Quantum efficiency, Light-matter interactions, Waveguides, Crystals, Integrated optics, Laser crystals, Quantum memory, Coherence (optics), Laser applications, Crystal optics

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Proceedings Article | 20 February 2017 Presentation + Paper

On chip analysis of path-polarization hyperentangled cluster photon states

M. Ciampini, A. Orieux, S. Paesani, C. Vigliar, V. Cimini, G. Corrielli, A. Crespi, R. Ramponi, R. Osellame, M. Paternostro, M. Barbieri, P. Mataloni

Proceedings Volume 10118, 101180I (2017) https://doi.org/10.1117/12.2251407

KEYWORDS: Quantum communications, Photons, Quantum computing, Quantum information, Quantum optics, Polarization, Integrated photonics, Physics, Photonics, Femtosecond phenomena, Glasses, Photon polarization, Tomography, Waveguides

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Proceedings Article | 15 March 2016 Paper

Integrated quantum key distribution sender unit for daily-life implementations

Gwenaelle Mélen, Tobias Vogl, Markus Rau, Giacomo Corrielli, Andrea Crespi, Roberto Osellame, Harald Weinfurter

Proceedings Volume 9762, 97620A (2016) https://doi.org/10.1117/12.2208643

KEYWORDS: Quantum key distribution, Quantum communications, Transmitters, Receivers, Polarization, Mobile devices, Integrated optics, Information security, Vertical cavity surface emitting lasers, Beam splitters

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Proceedings Article | 7 March 2014 Paper

Integrated optical waveplates fabricated by femtosecond laser micromachining

G. Corrielli, A. Crespi, R. Geremia, R. Ramponi, L. Sansoni, A. Santinelli, P. Mataloni, F. Sciarrino, R. Osellame

Proceedings Volume 8972, 89720X (2014) https://doi.org/10.1117/12.2039673

KEYWORDS: Waveguides, Polarization, Wave plates, Objectives, Femtosecond phenomena, Quantum communications, Tomography, Birefringence, Integrated optics, Photons

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Showing 5 of 19 publications

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